There is one solution for x and one solution for y. The solution is: x = -1 ; y = 2
x = -3, y = 7
x = 1 and y = 2
There are infinitely many "solutions". In the Cartesian plane, the coordinates of any point on the line defined by y = x + 2 is a solution. Thus, any ordered pair, (x, x+2) is a solution.
x-y=6x=y+2Substitute y+2 for x in the 1st equation:(y+2) - y = 62=6Since this is false, there is no answer (the two lines are parallel)
-4
The solution is: x = 1 and y = -1
There is one solution for x and one solution for y. The solution is: x = -1 ; y = 2
x = -3, y = 7
x = 1 and y = 2
It is (-1, 3).
There are infinitely many "solutions". In the Cartesian plane, the coordinates of any point on the line defined by y = x + 2 is a solution. Thus, any ordered pair, (x, x+2) is a solution.
x-y=6x=y+2Substitute y+2 for x in the 1st equation:(y+2) - y = 62=6Since this is false, there is no answer (the two lines are parallel)
If by that you mean x= 1 and y= 2 then yes (1,2) is a solution
y = x + 1
In the equations Y=X-1 and Y=-X+1, the solution is (1,0)
If the expression is (x - y)2, the solution is (7 - -2)2 = (7+2)2 = 92 = 81. If the expression is x - y2, the solution is 7 - (-2)2 = 7 - 4 = 3.